I Manually checked if it works, it does by using a installer.cmd containing the following: echo yes | \\whale\wpkgsoftware\arm\rvds\Utilities\Installer\2.1\1047\win_32-pentiu m\wh.exe install -p RVDS --source %SOFTWARE%\arm\rvds\ --target "%programfiles%\ARM" --env SYSTEM regedit /s \\whale\pcsoft\install\pkgs\packages\registry\license_server_rvds.reg xcopy /E /Y "\\whale\pcsoft\install\ARM_RVDS_301\MWPerlWin" "%programfiles%\ARM\IDEs\CodeWarrior\CodeWarrior\5.7.0.1899\13\win_32-pe ntium\bin\Plugins" xcopy /E /Y "\\whale\wpkgsoftware\arm\rvds\patches" "%programfiles%\ARM\RVCT\Programs\3.0\586\win_32-pentium" But when that .cmd gets started by wpkg it does not work. No error message at all |